DOCSLIB.ORG

Hypervisor Requirements

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Hypervisor Requirements Hypervisor Requirements The Cisco IOS XRv Router supports selected hypervisors for installation. This chapter covers information about virtual machine requirements for hypervisors, VMware ESXi and KVM-QEMU hypervisor's support, and limitations. • General Virtual Machine Requirements, page 1 • VMware ESXi Support Information, page 2 • KVM-QEMU Support Information, page 2 • Supported KVM-QEMU Features and Operations, page 3 • Hypervisor Limitations, page 3 General Virtual Machine Requirements Regardless of hypervisor, all Cisco IOS XRv Router virtual machines must meet the following requirements: Table 1: VM parameters Parameter Minimum Maximum Memory (RAM) 3 GB 8 GB Hard Disk 1 disk, 3 GB Primary disk must be 3 GB, secondary disk of arbitrary size can be added. CPUs 1 CPU 8 CPUs in demonstration deployment. 1 CPU in production deployment. Serial Ports 1 serial port (IOS XR console) 4 serial ports (XR console, XR aux port, 2 debugging ports) NICs 1 NIC 128 (depending on hypervisor's capabilities) Cisco IOS XRv Router Installation and Configuration Guide OL-30492-01 1 Hypervisor Requirements VMware ESXi Support Information VMware ESXi Support Information The Cisco IOS XRv Router runs on the VMware ESXi hypervisor. You can use the same VMware ESXi hypervisor to run several VMs. Use the VMware vSphere Client GUI to create and manage VMs. Note The Cisco IOS XRv Router is compatible with VMware ESXi Server version 5.0 and later. VMware vSphere VMs run on the VMware vSphere Hypervisor. You can use the same VMware vSphere hypervisor to run several VMs. Use the VMware vSphere Client GUI to create and manage VMs. The VMware vSphere Client is an application for creating, configuring and managing VMs on the VMware vCenter Server. The Cisco IOS XRv Router can boot from a virtual disk located on the data store. You can perform basic administration tasks such as starting and stopping the Cisco IOS XRv Router, using the VMware vSphere Client. VMware vCenter Server manages the vSphere environment and provides unified management of all the hosts and VMs in the data center from a single console. For more information about how Cisco and VMware work together, see http://www.vmware.com/cisco. Supported VMware Features and Operations VMware supports various features and operations that allow you to manage your virtual applications and perform operations. Below is the list of VMware features and operations that are supported on the Cisco IOS XRv Router: • Template • Power On • Power Off • vSwitch • E1000 NIC For more information about VMware features and operations, see the VMware Documentation. KVM-QEMU Support Information Kernel-based Virtual Machine (KVM) is an open-source, full-virtualization solution for Linux on x86 hardware, containing virtualization extensions. It consists of a loadable kernel module, kvm.ko, that provides the core virtualization infrastructure and a processor-specific module, kvm-intel.ko or kvm-amd.ko. Cisco IOS XRv Router Installation and Configuration Guide 2 OL-30492-01 Hypervisor Requirements Supported KVM-QEMU Features and Operations Quick EMUlator (QEMU) is a free and open-source software product that performs hardware virtualization. You can run QEMU on the Cisco UCS server with KVM installed. The recommended version of QEMU for the Cisco IOS XRv Router reference platform is version 1.0. Supported KVM-QEMU Features and Operations This table lists KVM-QEMU features and operations that are supported and non-supported on the Cisco IOS XRv Router. Table 2: Supported KVM-QEMU features and operations Supported Non-supported Power on/off Suspend/Resume E1000 NICs Snapshots VirtIO NICs Cloning Hypervisor Limitations The following are hypervisor limitations for the Cisco IOS XRv Router: • The Cisco IOS XRv Router supports a maximum transmission unit (MTU) range of 1500 to 9216 bytes. However, the maximum MTU supported on your hypervisor version may be lower. The MTU value configured on any interface on the Cisco IOS XRv Router should not exceed the maximum MTU value supported on the hypervisor. • The Cisco IOS XRv Router is aware of the emulated virtual NICs (VirtIO and E1000) provided to it by the hypervisor, but is unaware of the underlying physical NICs on the host. This has various implications, including: ◦ The Cisco IOS XRv Router interfaces default to 1 GB bandwidth, irrespective of the hypervisor's physical NIC(s) bandwidth. The routing protocols (OSPF and EIGRP) use the Cisco IOS XRv Router interface bandwidth values for calculating the costs, not the physical NIC bandwidth. ◦ If the physical NIC on the host goes down, this state change may not necessarily propagate to the virtual NICs in the Cisco IOS XRv Router, which may remain in an up/up state. This behavior is expected. Cisco IOS XRv Router Installation and Configuration Guide OL-30492-01 3 Hypervisor Requirements Hypervisor Limitations Cisco IOS XRv Router Installation and Configuration Guide 4 OL-30492-01 .
Load more

Recommended publications
  • Vmware Fusion 12 Vmware Fusion Pro 12 Using Vmware Fusion
    Using VMware Fusion 8 SEP 2020 VMware Fusion 12 VMware Fusion Pro 12 Using VMware Fusion You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware Fusion 9 1 Getting Started with Fusion 10 About VMware Fusion 10 About VMware Fusion Pro 11 System Requirements for Fusion 11 Install Fusion 12 Start Fusion 13 How-To Videos 13 Take Advantage of Fusion Online Resources 13 2 Understanding Fusion 15 Virtual Machines and What Fusion Can Do 15 What Is a Virtual Machine? 15 Fusion Capabilities 16 Supported Guest Operating Systems 16 Virtual Hardware Specifications 16 Navigating and Taking Action by Using the Fusion Interface 21 VMware Fusion Toolbar 21 Use the Fusion Toolbar to Access the Virtual-Machine Path 21 Default File Location of a Virtual Machine 22 Change the File Location of a Virtual Machine 22 Perform Actions on Your Virtual Machines from the Virtual Machine Library Window 23 Using the Home Pane to Create a Virtual Machine or Obtain One from Another Source 24 Using the Fusion Applications Menus 25 Using Different Views in the Fusion Interface 29 Resize the Virtual Machine Display to Fit 35 Using Multiple Displays 35 3 Configuring Fusion 37 Setting Fusion Preferences 37 Set General Preferences 37 Select a Keyboard and Mouse Profile 38 Set Key Mappings on the Keyboard and Mouse Preferences Pane 39 Set Mouse Shortcuts on the Keyboard and Mouse Preference Pane 40 Enable or Disable Mac Host Shortcuts on the Keyboard and Mouse Preference Pane 40 Enable Fusion Shortcuts on the Keyboard and Mouse Preference Pane 41 Set Fusion Display Resolution Preferences 41 VMware, Inc.
    [Show full text]
  • Performance Analysis of Selected Hypervisors (Virtual Machine Monitors - Vmms) Waldemar Graniszewski, Adam Arciszewski
    INTL JOURNAL OF ELECTRONICS AND TELECOMMUNICATIONS, 2016, VOL. 62, NO. 3, PP. 231–236 Manuscript received August 12, 2016; revised September, 2016. DOI: 10.1515/eletel-2016-0031 Performance analysis of selected hypervisors (Virtual Machine Monitors - VMMs) Waldemar Graniszewski, Adam Arciszewski Abstract—Virtualization of operating systems and network results for CPU, NIC, kernel compilation time and storage infrastructure plays an important role in current IT projects. benchmarks’ tests are presented in Section IV. Finally, in With the number of services running on different hardware Section V, we draw some conclusions. resources it is easy to provide availability, security and efficiency using virtualizers. All virtualization vendors claim that their hypervisor (virtual machine monitor - VMM) is better than their II. BACKGROUND AND RELATED WORK competitors. In this paper we evaluate performance of different In this section we present some general background for solutions: proprietary software products (Hyper-V, ESXi, OVM, VirtualBox), and open source (Xen). We are using standard virtualisation technology (in Subsection II-A) and a short benchmark tools to compare efficiency of main hardware com- review of related work (in Subsection II-B). ponents, i.e. CPU (nbench), NIC (netperf), storage (Filebench), memory (ramspeed). Results of each tests are presented. A. Background Keywords—virtualisation, virtualmachines, benchmark, per- As mentioned earlier, in Section I, cloud computing and formance, hypervisor, virtual machine monitor, vmm services provided by data centers require robust software for their operation. With data center server consolidation, the I. INTRODUCTION portability of each solution plays an important role. In the N recent years the most popular IT projects have been last decade both proprietary software like VMware ESXi, Mi- I based on cloud computing.
    [Show full text]
  • Information Guide for Managing Vmware Esxi : Vmware, Inc
    INFORMATION GUIDE Managing VMware ESXi VMWARE INFORMATION GUIDE Table of Contents Introduction ............................................................................................................ 3 Deployment ........................................................................................................... 3 Large-Scale Standardized Deployment ............................................................. 4 Interactive and Scripted Management ................................................................. 5 VI Client .............................................................................................................. 5 Remote Command Line Interfaces .................................................................... 6 File Management ............................................................................................... 7 Remote Command Line Interface and ESX 3 ..................................................... 8 Third-Party Management Applications ................................................................. 8 Common Information Model ............................................................................. 8 VI API .................................................................................................................. 8 SNMP .................................................................................................................. 9 System Image Design ............................................................................................. 10 Patching and Upgrading
    [Show full text]
  • A Comparison of Virtual Lab Solutions for Online Cyber Security Education
    Communications of the IIMA Volume 12 Issue 4 Article 6 2012 A Comparison of Virtual Lab Solutions for Online Cyber Security Education Joon Son California State University, San Bernardino Chinedum Irrechukwu University of Maryland University College Patrick Fitzgibbons University of Maryland University College Follow this and additional works at: https://scholarworks.lib.csusb.edu/ciima Recommended Citation Son, Joon; Irrechukwu, Chinedum; and Fitzgibbons, Patrick (2012) "A Comparison of Virtual Lab Solutions for Online Cyber Security Education ," Communications of the IIMA: Vol. 12 : Iss. 4 , Article 6. Available at: https://scholarworks.lib.csusb.edu/ciima/vol12/iss4/6 This Article is brought to you for free and open access by CSUSB ScholarWorks. It has been accepted for inclusion in Communications of the IIMA by an authorized editor of CSUSB ScholarWorks. For more information, please contact [email protected]. Virtual Lab for Online Cyber Security Education Son, Irrechukwu & Fitzgibbons Virtual Lab for Online Cyber Security Education Joon Son California State University, San Bernardino [email protected] Chinedum Irrechukwu University of Maryland University College (UMUC) [email protected] Patrick Fitzgibbons University of Maryland University College (UMUC) [email protected] ABSTRACT In this paper the authors describe their experience of designing a virtual lab architecture capable of providing hundreds of students with a hands on learning experience in support of an online educational setting. The authors discuss alternative approaches of designing a virtual lab and address the criteria in selecting the optimal deployment method. The authors conclude that virtualization offers a significant instructional advantage in delivering a cost effective and flexible hands on learning experience.
    [Show full text]
  • Mos - Virtualization
    MOS - VIRTUALIZATION Tobias Stumpf, Marcus H¨ahnel WS 2017/18 Goals Give you an overview about: • virtualization and virtual machines in general, • hardware virtualization on x86, • our research regarding virtualization. We will not discuss: • lots and lots of details, • language runtimes, • how to use XEN/KVM/. MOS - Virtualization slide 3 What is Virtualization? Outline What is Virtualization? Very Short History Virtualization on x86 Example: L4Linux Example: NOVA Example: Karma VMM MOS - Virtualization slide 4 What is Virtualization? Starting Point You want to write a new operating system that is • secure, • trustworthy, • small, • fast, • fancy. but . MOS - Virtualization slide 5 What is Virtualization? Commodity Applications Users expect to run all the software they are used to (\legacy"): • browsers, • Word, • iTunes, • certified business applications, • new (Windows/DirectX) and ancient (DOS) games. Porting or rewriting all is infeasible! MOS - Virtualization slide 6 What is Virtualization? One Solution: Virtualization \By virtualizing a commodity OS [...] we gain support for legacy applications, and devices we don't want to write drivers for." \All this allows the research community to finally escape the straitjacket of POSIX or Windows compatibility [...]" Roscoe:2007:HV:1361397.1361401 MOS - Virtualization slide 7 What is Virtualization? Virtualization virtual existing in essence or effect though not in actual fact http://wordnetweb.princeton.edu \All problems in computer science can be solved by another level of indirection." David Wheeler MOS - Virtualization slide 8 What is Virtualization? Emulation Suppose you develop for a system G (guest, e.g. an ARM-based phone) on your workstation H (host, e.g., an x86 PC). An emulator for G running on H precisely emulates G's • CPU, • memory subsystem, and • I/O devices.
    [Show full text]
  • Guest OS Compatibility Guide
    Guest OS Compatibility Guide Guest OS Compatibility Guide Last Updated: September 29, 2021 For more information go to vmware.com. Introduction VMware provides the widest virtualization support for guest operating systems in the industry to enable your environments and maximize your investments. The VMware Compatibility Guide shows the certification status of operating system releases for use as a Guest OS by the following VMware products: • VMware ESXi/ESX Server 3.0 and later • VMware Workstation 6.0 and later • VMware Fusion 2.0 and later • VMware ACE 2.0 and later • VMware Server 2.0 and later VMware Certification and Support Levels VMware product support for operating system releases can vary depending upon the specific VMware product release or update and can also be subject to: • Installation of specific patches to VMware products • Installation of specific operating system patches • Adherence to guidance and recommendations that are documented in knowledge base articles VMware attempts to provide timely support for new operating system update releases and where possible, certification of new update releases will be added to existing VMware product releases in the VMware Compatibility Guide based upon the results of compatibility testing. Tech Preview Operating system releases that are shown with the Tech Preview level of support are planned for future support by the VMware product but are not certified for use as a Guest OS for one or more of the of the following reasons: • The operating system vendor has not announced the general availability of the OS release. • Not all blocking issues have been resolved by the operating system vendor.
    [Show full text]
  • Setup for Failover Clustering and Microsoft Cluster Service
    Setup for Failover Clustering and Microsoft Cluster Service Update 1 VMware vSphere 6.5 VMware ESXi 6.5 vCenter Server 6.5 Setup for Failover Clustering and Microsoft Cluster Service You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ If you have comments about this documentation, submit your feedback to [email protected] VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2006-2017 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents About Setup for Failover Clustering and Microsoft Cluster Service 5 1 Getting Started with MSCS 6 Clustering Configuration Overview 6 Clustering MSCS Virtual Machines on a Single Host 7 Clustering Virtual Machines Across Physical Hosts 7 Clustering Physical Machines with Virtual Machines 9 Hardware and Software Requirements for Clustering 10 Supported Shared Storage Configurations 10 PSP_RR Support for MSCS 11 iSCSI Support for MSCS 11 FCoE Support for MSCS 12 vMotion support for MSCS 12 vSphere MSCS Setup Limitations 13 MSCS and Booting from a SAN 14 Set up CCR and DAG Groups 14 Setting up AlwaysOn Availability Groups with SQL Server 2012 15 2 Cluster Virtual Machines on One Physical Host 16 Create the First Node for Clusters on One Physical Host 16 Create Additional Nodes for Clusters on One Physical Host 17 Add Hard Disks to the First Node for Clusters on One Physical Host 18 Add Hard Disks to Additional Nodes for Clusters on One Physical Host 19 3 Cluster Virtual Machines Across
    [Show full text]
  • Vmware Esxi Installation and Setup
    VMware ESXi Installation and Setup 02 APR 2020 Modified on 11 AUG 2020 VMware vSphere 7.0 VMware ESXi 7.0 VMware ESXi Installation and Setup You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2018-2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents 1 About VMware ESXi Installation and Setup 5 Updated Information 6 2 Introduction to vSphere Installation and Setup 7 3 Overview of the vSphere Installation and Setup Process 8 4 About ESXi Evaluation and Licensed Modes 11 5 Installing and Setting Up ESXi 12 ESXi Requirements 12 ESXi Hardware Requirements 12 Supported Remote Management Server Models and Firmware Versions 15 Recommendations for Enhanced ESXi Performance 15 Incoming and Outgoing Firewall Ports for ESXi Hosts 17 Required Free Space for System Logging 19 VMware Host Client System Requirements 20 ESXi Passwords and Account Lockout 20 Preparing for Installing ESXi 22 Download the ESXi Installer 22 Options for Installing ESXi 23 Media Options for Booting the ESXi Installer 24 Using Remote Management Applications 35 Customizing Installations with vSphere ESXi Image Builder 35 Required Information for ESXi Installation 74 Installing ESXi 75 Installing ESXi Interactively 75 Installing or Upgrading Hosts by Using a Script 79 PXE Booting the ESXi Installer 95 Installing ESXi Using vSphere Auto Deploy 102 Troubleshooting vSphere Auto Deploy 191 Setting Up ESXi 198 ESXi Autoconfiguration 198 About the Direct Console ESXi Interface 198 Enable ESXi Shell and SSH Access with the Direct Console User Interface 202 Managing ESXi Remotely 203 Set the Password for the Administrator Account 203 VMware, Inc.
    [Show full text]
  • Vmware Esxi Upgrade
    VMware ESXi Upgrade Updated on 02 APR 2021 VMware vSphere 6.7 VMware ESXi 6.7 VMware ESXi Upgrade You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2018-2021 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents 1 About VMware ESXi Upgrade 5 2 Introduction to vSphere Upgrade 6 Overview of the vSphere Upgrade Process 6 Overview of the ESXi Host Upgrade Process 8 Upgrading Virtual Machines and VMware Tools 11 3 Upgrading ESXi Hosts 12 ESXi Requirements 12 ESXi Hardware Requirements 12 Supported Remote Management Server Models and Firmware Versions 15 Recommendations for Enhanced ESXi Performance 15 Incoming and Outgoing Firewall Ports for ESXi Hosts 17 Required Free Space for System Logging 19 VMware Host Client System Requirements 20 ESXi Passwords and Account Lockout 20 Before Upgrading ESXi Hosts 23 Upgrading Hosts That Have Third-Party Custom VIBs 24 Media Options for Booting the ESXi Installer 24 Using Remote Management Applications 35 Download the ESXi Installer 36 Storage Device Names and Identifiers 36 Upgrade Hosts Interactively 38 Installing or Upgrading Hosts by Using a Script 39 Enter Boot Options to Start an Installation or Upgrade Script 39 Boot Options 40 About Installation and Upgrade Scripts 41 Install or Upgrade ESXi from a CD or DVD by Using a Script 53 Install or Upgrade ESXi from a USB Flash Drive by Using a Script 54 Performing a Scripted Installation or Upgrade of ESXi by Using PXE to Boot the Installer 55 PXE Booting the ESXi Installer 56 Overview of the PXE Boot Installation Process 56 PXE Boot the ESXi Installer Using TFTP 58 PXE Boot the ESXi Installer Using a Web Server 60 Upgrading Hosts by Using esxcli Commands 63 VIBs, Image Profiles, and Software Depots 63 Understanding Acceptance Levels for VIBS and Hosts 64 VMware, Inc.
    [Show full text]
  • Vsphere Virtual Machine Administration Vmware Vsphere 6.5 Vmware Esxi 6.5 Vcenter Server 6.5
    vSphere Virtual Machine Administration VMware vSphere 6.5 VMware ESXi 6.5 vCenter Server 6.5 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by a new edition. To check for more recent editions of this document, see http://www.vmware.com/support/pubs. EN-002356-03 vSphere Virtual Machine Administration You can ®nd the most up-to-date technical documentation on the VMware Web site at: http://www.vmware.com/support/ The VMware Web site also provides the latest product updates. If you have comments about this documentation, submit your feedback to: [email protected] Copyright © 2009–2017 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com 2 VMware, Inc. Contents About vSphere Virtual Machine Administration 7 Updated Information 9 1 Introduction to VMware vSphere Virtual Machines 11 What Is a Virtual Machine? 11 Virtual Machines and the Virtual Infrastructure 12 Virtual Machine Lifecycle 13 Virtual Machine Components 13 Virtual Machine Hardware Available to vSphere Virtual Machines 13 Virtual Machine Options and Resources 15 vSphere Web Client 16 vSphere Client 17 Where to Go From Here 17 2 Deploying Virtual Machines 19 About Provisioning Virtual Machines 19 Create a Virtual Machine Without a Template or Clone 20 Deploy a Virtual Machine from a Template 26 Clone a Virtual Machine 32 Clone a Virtual Machine to a Template in the vSphere Web Client 38 Clone a Template to a Template
    [Show full text]
  • Vmware Esxi Installation and Setup
    VMware ESXi Installation and Setup 17 APR 2018 VMware vSphere 6.7 VMware ESXi 6.7 VMware ESXi Installation and Setup You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ If you have comments about this documentation, submit your feedback to [email protected] VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com Copyright © 2018 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents 1 About VMware ESXi Installation and Setup 4 2 Introduction to vSphere Installation and Setup 5 3 Overview of the vSphere Installation and Setup Process 6 4 About ESXi Evaluation and Licensed Modes 9 5 Installing and Setting Up ESXi 10 ESXi Requirements 10 Preparing for Installing ESXi 19 Installing ESXi 70 Setting Up ESXi 188 After You Install and Set Up ESXi 208 6 Troubleshooting ESXi Booting 212 Host Stops Unexpectedly at Bootup When Sharing a Boot Disk with Another Host 212 Host Fails to Boot After You Install ESXi in UEFI Mode 213 7 Decommission an ESXi Host 214 VMware, Inc. 3 About VMware ESXi Installation and Setup 1 VMware ESXi Installation and Setup describes how to install and configure VMware ESXi™. Intended Audience VMware ESXi Installation and Setup is intended for experienced administrators who want to install and configure ESXi. This information is written for experienced Windows or Linux system administrators who are familiar with virtual machine technology and data center operations. The information about using the Image Builder ® and VMware vSphere Auto Deploy™ is written for administrators who have experience with Microsoft ® PowerShell and VMware vSphere PowerCLI™.
    [Show full text]
  • Fusionhub Speedfusion Virtual Appliance
    FusionHub SpeedFusion Virtual Appliance Evaluation Guide Version 1.1.0-1 © 2014 Peplink FusionHub Evaluation Guide Table of Contents 1. Purpose .......................................................................................................... 2 2. FusionHub License Generation ....................................................................... 2 3. FusionHub Deployment .................................................................................. 8 3.1 VMware ESXi Server ............................................................................................ 8 3.2 VMware Workstation ......................................................................................... 23 3.3 VMware Player .................................................................................................. 32 3.4 Oracle VirtualBox............................................................................................... 41 3.5 Citrix XenServer ................................................................................................ 46 3.6 Microsoft Hyper-V ............................................................................................. 54 4. FusionHub Interface Configuration .............................................................. 53 4.1 Connecting to FusionHub’s Web Admin Interface ................................................ 53 4.2 Configuration Using the Setup Wizard ................................................................. 54 5. PepVPN with SpeedFusion Settings .............................................................
    [Show full text]